[Peculiarities of the acute abdomen syndrome in perforated peptic ulcer in aged patients].
D000006:Abdomen, Acute / Q000209:etiology*; D000368:Aged; D005260:Female; D006801:Humans; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000175:diagnosis*
Osobennosti sindroma ostrogo zhivota pri perforativnoĭ iazve zheludka u bol'nykh starcheskogo vozrasta.